:root {
	--themeColor: #00bdff;
}
/* 头部 */
body {
	background-color: #f8f8f8;
}

/* 头部导航栏 */
header {
	width: 100%;
	position: absolute;
	top: 0;
	z-index: 40;
	border-bottom: 1px solid var(--themeColor);
}
header .container {
	text-align: center;
	height: 60px;
	box-sizing: border-box;
	display: flex;
	justify-content: space-between;
	align-items: center;
	border-bottom: 1px solid white;
}
header a h1 {
	width: 230px;
	height: 30px;
	background: url(../imgs/new-logo-white.png) no-repeat;
}
header ul {
	display: flex;
	justify-content: space-between;
	align-items: center;
}
header ul li {
	height: 57px;
	line-height: 57px;
	margin-right: 20px;
}
header ul li a {
	color: white;
}
header ul li.active {
	font-weight: bold;
	border-bottom: 3px solid white;
}
header ul li.active a {
	color: white;
}
header div button {
	border-radius: 20px;
	color: white;
}
header div button:first-child {
	border: 1px solid white;
	color: white;
	background-color: #000;
}
header div button:last-child {
	background-color: #ed510a;
	border: none;
}
/* banner图 */
#banner {
	width: 100%;
	height: 411px;
	border-bottom: 1px solid #000;
}
/* banner图粒子效果 */
#bannerBg {
	top: 0;
	left: 0;
	z-index: 2;
	width: 100%;
	height: 411px;
	background-color: #1d1d1d;
}
/* 主体 */
/* 上面的图文 */
#topText{
	position: absolute;
	top:200px;
	background-color: white;
	z-index: 9;
}
#topText .left{
	width: 600px;
	padding: 20px;
}
#topText .left p{
	line-height: 26px;
}
#topText .right img{
	width: 540px;
	height: 280px;
}
/* 站位盒 */
#placeholder{
	width: 100%;
	height: 80px;
}
/* 中间的文字 */
#middleText{
	padding-left: 20px;
	margin: 20px 0;
}
#middleText p{
	line-height: 26px;
}
#middleText div:nth-child(3){
	text-align: right;
}
#middleText div:nth-child(3) p::before{
	content: "";
	display:inline-block;
	width: 20px;
	height: 4px;
	background-color: var(--themeColor);
	margin-right: 8px;
	vertical-align: middle;
}

/* 底部的图片 */
#bigBanner > img{
	width: 100%;
}



/* 尾部 */
footer .container {
	height: 500px;
	display: flex;
	justify-content: space-between;
}

footer .container ul {
	display: flex;
	margin: 40px 0;
}
footer .container li {
	margin-right: 50px;
}
footer .container li strong:first-child {
	display: block;
	font-size: 20px;
	margin: 20px 0;
}
footer .container li p {
	margin: 30px 0;
	color: #a8a39a;
}
footer .right {
	text-align: right;
}
footer .right_div {
	height: 310px;
	width: 300px;
	margin: 60px 0;
}
footer .right h1 {
	font-weight: bold;
	font-size: 20px;
	margin: 20px 0;
}
footer .right_div p {
	margin-top: 18px;
	margin-bottom: 40px;
}
